First, adjust the breeding density
Feeding density is a very important aspect of determining the uniformity of the flock. Large stocking density results in chaos and intense competition. The air in the house is contaminated and the environment deteriorates. In particular, insufficient feeding and drinking water can cause weight loss in some chickens, and can cause licking and licking. The density is too small, causing increased feeding costs. In general, laying hens range from 15-16 eggs per square meter, and 10-12 eggs per square metre on the Internet.
Second, regular weighing
Weighing is the only effective way to understand the weight of chickens, and the weight of chickens can be clearly understood through regular weighing. Weighing must comply with two requirements:
1, regular weighing: Weighing once a week.
2. Random sampling: Individuals weighing 5% of the flock are generally weighed (set according to the size of the population). The results of the sampling test should be compared with the standard weight of the breed, and then the feed amount should be adjusted and the reloading time should be set so that the flock will always be in the proper weight range.
Third, timely and reasonable adjustment of chickens
Regardless of chicken raising techniques and management level, there will always be fragile chickens in the flock. If they are not picked out individually, individual treatment will inevitably affect the growth of chickens and the performance of production, and the overall benefits will be impaired. So Do it:
1. Individually adjust the flock, pick out the chickens with weak constitutions, and postpone the restocking time to reach the standard weight as soon as possible.
2. When dying or eliminating chickens, vacancies should be added in time so that the number of chickens per cage can be kept consistent.
3, for chickens with broken or broken chickens, repairs should be made in time.
4, do a good job of immunization to reduce the incidence of disease.
Fourth, ensure the amount of feed for chickens
When feeding during the rearing period, the feeding should be uniform. After each feeding, the material should be homogenized 4-5 times to ensure that each chicken feeds evenly. An effective way to increase chicken uniformity is to limit feeding. The implementation of restricted feeding should pay attention to set enough feed trough, and the chicken group is big, medium and small groups, according to the weight standard appropriate adjustment of the amount of feed. Restricted feeding should strictly implement the feed restriction program, according to the standard feeding, feeding times should not be less, should be 2 times a day is appropriate, to prevent strong chicken to eat, weak chicken eat less.
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